Lining material

Overview
Polyurethane linings protect working surfaces of equipment from abrasive wear, impact loads, chemical exposure and corrosion. They are applied to crushers, hoppers, chutes, pipelines, hydrocyclones, drums and other high-load units to extend service life and reduce maintenance frequency.

Applications

• Mining and mineral processing
• Metallurgical industry
• Cement industry
• Agricultural sector
• Woodworking industry
• Chemical industry
• Machine-building
• Oil & gas industry
• Food industry

Advantages

• Abrasion resistance suitable for highly abrasive materials
• Elasticity enabling shape recovery after deformation
• Resistance to impact loads and mechanical shocks
• Chemical resistance to aggressive media
• Stability under rapid temperature fluctuations and atmospheric conditions
• Lower weight compared with metal linings
• Extended equipment uptime, reduced downtime and lower maintenance costs
• Adjustable hardness to meet specific process requirements

Manufacturing and customization
Produced in standard configurations and as custom-made parts according to customer drawings or blanks. Components can be formed, cut and machined to fit specific geometries and mounting systems.

Technical specifications

• Material: Polyurethane
• Typical installations: crushers, hoppers, chutes, pipelines, hydrocyclones, drums
• Key properties: abrasion resistance, impact resistance, elasticity, chemical resistance, temperature resistance
• Mechanical behavior: high strength, shape recovery after deformation, suitable for continuous impacts and vibrations
• Customization: variable hardness grades and tailored profiles to match application requirements